Ekstruderingsbelægningsharpikser af polypropylen og fremgangsmåde til fremstilling deraf

Novel polypropylene compositions comprising up to 100 mol % propylene having a melt flow rate of 20 to 150 g/min at 230 DEG C and a total xylene solubles content between 4 and 35 wt. % are disclosed. In addition, a process for the production of the polypropylene composition in gas phase with particu...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SEEGER, HORST, KURT, GLOVER, JAMES, HARRELL, VANDERBILT, JEFFREY, JAMES
Format:	Patent
Sprache:	dan
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Novel polypropylene compositions comprising up to 100 mol % propylene having a melt flow rate of 20 to 150 g/min at 230 DEG C and a total xylene solubles content between 4 and 35 wt. % are disclosed. In addition, a process for the production of the polypropylene composition in gas phase with particular aluminum/titanium ratios and cocatalyst/electron donor ratios is disclosed as well as a process for extrusion coating the polypropylene compositions and the laminated articles prepared thereby.